HF

Hydrogen fluoride
Flags: Detected, RATE12
Empirical: FH
Mass: 20 amu
Dipole moment: 1.826 D
Added to system: 2003-04-28 18:00:49

4 HF formation reactions

	Reaction	α	β	γ	T_l - T_u (K)
1	H₂F⁺ + e^- → HF + H	3.50e-7	-0.50	0.00	10 - 300
2	H₂ + F → HF + H	1.00e-10	0.00	400.00	160 - 765
3	H₂O + F → HF + OH	1.40e-11	0.00	0.00	240 - 380
4	OH + F → HF + O	1.60e-10	0.00	0.00	10 - 300

	Reaction	α	β	γ	T_l - T_u (K)
1	HF + CRPHOT → H + F	1.30e-17	0.00	124.00	10 - 41000
2	C⁺ + HF → CF⁺ + H	7.20e-9	-0.50	0.00	10 - 41000
3	H₃⁺ + HF → H₂F⁺ + H₂	1.20e-8	-0.50	0.00	10 - 41000
4	HF + Si⁺ → SiF⁺ + H	5.70e-9	-0.50	0.00	10 - 41000
5	He⁺ + HF → F⁺ + H + He	1.10e-8	-0.50	0.00	10 - 41000
6	HF + PHOTON → H + F	1.17e-10	0.00	2.00	10 - 41000

Variation of log fractional abundance (relative to H₂) with log time (years) in a dark cloud model. Ref. RATE12 paper.